PATCH & TWEAK is aimed at anyone who wants to demystify the world of modular synth (Eurorack and other formats) and progress quickly, whether you are starting from scratch or looking to structure your knowledge. The book begins with the fundamentals (audio signal, modulation, control, dynamics, filtering) and then logically advances by "building" a system: starting from an empty frame and enriching it module by module, explaining at each step the role of each component and how it interacts with others.
Thanks to its numerous illustrations and clear patch diagrams, the book emphasizes practice: how to achieve an expressive lead, create solid basses, generate evolving textures, control a system with sequencers, or combine sound sources and modulations for more musical sound design. Tips and tricks help avoid common mistakes (routing, levels, gain staging, module selection) and better plan your system. Additionally, interviews with artists and module creators provide inspiring and concrete perspectives on working methods, creativity, and the daily approach to patching.